High Thermal Graphite Gasket Sheet 3mm
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 Kilograms kg
- Supply Capability:
- 2000 Kilograms per Day kg/month
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Specifications
high thermal graphite sheet
C content:>99%
Certificate:GB/T19001-ISO9001-2008
free sample
high thermal graphite sheet
PROPERTY:
Firm resistance to high or low temperature,radiation as well as to corrosion,excellent self-lubrecity,low frictio coefficient,unusual flexibility and resiliency.
USAGE:
LED heat sink, LCD-TV, notebook computers,communications equipment, wirelessswitches, DVD,handheld devices,cameras /digital cameras, mobile phones.
The main characteristics: high thermal conductivity; graphite thermal film smoothly attached to any plane.Surface withmetal, plastic, stickers andothermaterial combinationsto meetthedesignfeaturesand needs.
Flexible graphite sheetindicators
Product name: High purity pyrolytic graphite paper
Width: 1-1.5m
Granularity sieve(%): 50-80
Thinkness: 0.07-1.5mm
Degree of expansion: 200 double
Density: 0.7-1.55g/cm3
Thermogravimetric(%): 450°C ≤1.0
600°C ≤20
Ash(%): ≤2.0
Specific parameters
Carbon content(%): >99
Compression ratio(%): ≥40(density is 1.0g/cm3)
Sulfur content(PPM): <1200
Tensile strength(MPa): ≥4.0
Chlorine content(PPM): <45
Density tolerance(g/c m3): ±0.03
Rebound Rate(%): ≥10(density is 1.0g/cm3)
Thickness tolerance: ±0.03
Operating Temperature(°C): -200-2000(non-oxidizing medium)
-200-850(Oxidizing medium)
Melting point(°C): >3000
Boiling Point(°C): >4000
Specific resistance( ·mm/m): <10
- Q: Many of the performance of vanadium battery better than lead-acid batteries, but what are its disadvantages?
- There are two main technical problems, the existence of the first vanadium vanadium battery, battery anode in liquid pentavalent vanadium in static or temperature higher than 45 degrees Celsius conditions to the precipitation of five of two vanadium precipitation, the precipitation plug flow, coated carbon fiber, the deterioration of stack performance, until the stack is discarded, and power in a long time during the operation of reactor temperature of electrolyte can easily exceed 45 degrees celsius. Second, the graphite plate to be positive liquid etching, if the user properly operated, the graphite plate can use two years, if the user improperly, a charge can let the graphite plate completely etching, stack can only be scrapped. In normal use, every two months should be maintained by professionals, this high frequency maintenance costly and laborious.
- Q: What is the difference between the wave tooth compound gasket and the graphite gasket?
- Gaskets is a metal gasket, usually with precision lathe or milling machine into a waveform shaped trench concentric in two face machining flat metal gasket, the upper and lower sides of the tooth tip staggered, the compression spring has better performance, and the other is due to the sealing surface contact several concentric circles line contact, therefore has the labyrinth seal, according to medium and different working conditions, can choose flexible graphite, PTFE, non asbestos or some other soft metal, pasted on the two surface of the gasket, the soft cover seal and the advantages of the strength of the metal, good elasticity, in order to achieve a better sealing effect in most cases, we recommend graphite as a sealing layer, when the medium to produce graphite reaction or clean environment requirements when we suggest that the selection of the newly launched expanded PTFE excellent performance for paste Layer, metal wave tooth composite gasket generally does not need a lot of pressing force, you can achieve the sealing effect.
- Q: Why can graphite be used to power the appliance?
- The general high voltage transmission lines are exposed. Graphite is a conductor, after spraying directly like cobweb winding between the transmission lines, causing a short circuit. Thus the destruction of power facilities, leading to the city power.
- Q: How is the graphite plate machined?
- Processing is the process of converting raw materials and semi-finished products into target requirements through certain processes and methods.
- Q: Why does graphite conduct resistance?
- Resistors are available, some are large, others are smallOf course, in addition to superconductivity
- Q: Do you have a lot of plates with silica ink?
- Silicon carbide (SiC) is made from quartz sand, petroleum coke (or coal tar), sawdust (green salt produced when adding green silicon carbide) and other raw materials by smelting with resistance furnace at high temperature. Silicon carbide also rare minerals in nature, Mo sangshi. Silicon carbide, also known as carbon silica. Silicon carbide is the most widely used and the most economical kind of refractory materials in C, N, B and other non oxide refractory materials. It can be called "carborundum sand" or "refractory sand". At present, China's industrial production of silicon carbide is divided into black silicon carbide and green silicon carbide two, are six square crystal, the proportion of 3.20 to 3.25, the microhardness is 2840 ~ 3320kg/mm2.
- Q: The graphite wrapping gasket prevents the film from being installed. Is it a thin one?
- Graphite gasket made of pure graphite or metal plate (tooth plate, plate, net) reinforced graphite plate cutting or stamping, has many excellent sealing performance, such as thermal stability, self lubrication, corrosion resistance, not aging, not fragile, the use of long-term stability in the harsh working conditions, rarely need maintenance.
- Q: How to identify graphite impregnated PTFE and ordinary graphite?
- Carbon can be oxidized by concentrated nitric acid to form nitrogen dioxide and carbon dioxide
1. Manufacturer Overview
| Location | Shandong,China (Mainland) |
| Year Established | 2008 |
| Annual Output Value | |
| Main Markets | North America South America Eastern Europe Southeast Asia Africa Eastern Asia Western Europe Southern Europe |
| Company Certifications | GB/T 19001-2008//ISO 9001:2008 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b) Factory Information | |
| Factory Size: | 10,000-30,000 square meters |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
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High Thermal Graphite Gasket Sheet 3mm
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 Kilograms kg
- Supply Capability:
- 2000 Kilograms per Day kg/month
OKorder Service Pledge
OKorder Financial Service
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